| 多层钢筋混凝土框架楼房震害预测方法研究 |
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| 引用本文： | 王永霞,郭星全,撖凤玲.多层钢筋混凝土框架楼房震害预测方法研究[J].高原地震,1998(4). |
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| 作者姓名： | 王永霞 郭星全 撖凤玲 |
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| 作者单位： | 山西省地震局 |
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| 摘 要： | 利用结构抗震验算的思路，计算在大震作用下楼房的弹塑性变形，进而确定结构薄弱层，然后根据震害等级与结构层间相对变形的统计关系，确定房屋的破坏状态。
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| 关 键 词： | 结构抗震 弹塑性变形 地震灾害 相对变形 |
STUDY ON THE METHOD OF EARTHQUAKE DISASTER FORECAST FOR MULTI-FLOOR FERROCONCRETE FRAME BUILDINGS |
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| Wang Yongxia,Guo Xingquan,Han Fengling.STUDY ON THE METHOD OF EARTHQUAKE DISASTER FORECAST FOR MULTI-FLOOR FERROCONCRETE FRAME BUILDINGS[J].Plateau Earthquake Research,1998(4). |
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| Authors: | Wang Yongxia Guo Xingquan Han Fengling |
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| Abstract: | By using the thought of structure earthquake resistance checking computations,the authors have calculated the elastic-plastic deformation in the multi-floor ferroconcrete frame buildings in a strong earthquake,and determined weaker layer and destructive state of buildings according to the statistical relationship between the earthquake disaster grade and the layer's relative deformation. |
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| Keywords: | Structure earthquake resistance Elastic-plastic deformation Seismic disaster Relative deformation |
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